749 master cylinder bore and lever ratio size?

paulm2930 · Dec 14, 2012

Can anyone confirm the piston size and lever ratio of the oem 749 master cylinder, can't find details anywhere.
cheers Paul

nelly · Dec 14, 2012

I think it's a 14 or 15 mm bore. Ratio 16. Not conclusive, sorry. If I can find out, I'll confirm

paulm2930 · Dec 19, 2012

Any one know the answer then

paulm2930 · Jan 3, 2013

Just in case anyone wanted to know the answer to this i found out and it's 18mm bore x 19mm lever ratio (brake master).
cheers